Methods and devices for capturing and fixing leaflets in valve repair
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United States of America Patent
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Jun 2, 2015
Grant Date -
Dec 15, 2011
app pub date -
Aug 24, 2011
filing date -
Apr 9, 1999
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention provides methods and devices for grasping, and optional repositioning and fixation of the valve leaflets to treat cardiac valve regurgitation, particularly mitral valve regurgitation. Such grasping will typically be atraumatic providing a number of benefits. For example, atraumatic grasping may allow repositioning of the devices relative to the leaflets and repositioning of the leaflets themselves without damage to the leaflets. However, in some cases it may be necessary or desired to include grasping which pierces or otherwise permanently affects the leaflets. In some of these cases, the grasping step includes fixation.
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